# EXPLORER PIPELINE CO — Notice of Amendment

**Citation:** CPF 420105002M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2010-01-12

CLOSED notice of amendment citing 195.442(c), 195.505(a), 195.505(b), 195.505(i), 195.55(a), 195.571, 195.573(e), 195.575, 195.577(a).

## Document text

Notice of Amendment involving EXPLORER PIPELINE CO. PHMSA's enforcement data identifies the cited regulations as 195.442(c),  195.505(a),  195.505(b),  195.505(i),  195.55(a),  195.571,  195.573(e),  195.575,  195.577(a). The case was opened on 2010-01-12 and is reported as closed as of 2010-03-09. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

420105002M_NOA_01122010.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_NOA_01122010.pdf

420105002M_NOA_01122010_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_NOA_01122010_text.pdf

420105002M_Response to NOA_02172010.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_Response%20to%20NOA_02172010.pdf

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420105002M>
- Source ID: `phmsa-enforcement`
- SHA-256: `729af27d71eddb32118c4a86c8081b5c4e5159457656e1f5326901b63d300cac`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-23T19:02:15.638Z
- Document slug: `phmsa-enforcement-420105002m`

### Source metadata

```json
{
  "cpf": "420105002M",
  "operator": "EXPLORER PIPELINE CO",
  "region": "Southwest",
  "pipelineType": "INTERSTATE LIQUID ONSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.442(c)",
    "195.505(a)",
    "195.505(b)",
    "195.505(i)",
    "195.55(a)",
    "195.571",
    "195.573(e)",
    "195.575",
    "195.577(a)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 3,
  "attachments": [
    {
      "name": "420105002M_NOA_01122010.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_NOA_01122010.pdf",
      "bytes": 322042,
      "category": "case_document"
    },
    {
      "name": "420105002M_NOA_01122010_text.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_NOA_01122010_text.pdf",
      "bytes": 30905,
      "category": "case_document"
    },
    {
      "name": "420105002M_Response to NOA_02172010.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420105002M/420105002M_Response%20to%20NOA_02172010.pdf",
      "bytes": 3377260,
      "category": "party_submission"
    }
  ],
  "extractedAgencyDocumentCount": 0,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "EXPLORER PIPELINE CO"
}
```